1 files changed, 14 insertions, 6 deletions

diff --git a/vendor/golang.org/x/sys/unix/syscall_aix.go b/vendor/golang.org/x/sys/unix/syscall_aix.go
index fd83d87..c1fb7bd 100644
--- a/vendor/golang.org/x/sys/unix/syscall_aix.go
+++ b/vendor/golang.org/x/sys/unix/syscall_aix.go
@@ -444,8 +444,6 @@ func IoctlGetTermios(fd int, req uint) (*Termios, error) {
 //sysnb Times(tms *Tms) (ticks uintptr, err error)
 //sysnb Umask(mask int) (oldmask int)
 //sysnb Uname(buf *Utsname) (err error)
-//TODO umount
-// //sys        Unmount(target string, flags int) (err error) = umount
 //sys   Unlink(path string) (err error)
 //sys   Unlinkat(dirfd int, path string, flags int) (err error)
 //sys   Ustat(dev int, ubuf *Ustat_t) (err error)
@@ -470,8 +468,7 @@ func IoctlGetTermios(fd int, req uint) (*Termios, error) {
 //sys   Pause() (err error)
 //sys   Pread(fd int, p []byte, offset int64) (n int, err error) = pread64
 //sys   Pwrite(fd int, p []byte, offset int64) (n int, err error) = pwrite64
-//TODO Select
-// //sys        Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
+//sys   Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
 //sys   Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error)
 //sysnb Setregid(rgid int, egid int) (err error)
 //sysnb Setreuid(ruid int, euid int) (err error)
@@ -493,8 +490,10 @@ func IoctlGetTermios(fd int, req uint) (*Termios, error) {
 //sysnb getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
 //sys   recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error)
 //sys   sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error)
-//sys   recvmsg(s int, msg *Msghdr, flags int) (n int, err error)
-//sys   sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
+
+// In order to use msghdr structure with Control, Controllen, nrecvmsg and nsendmsg must be used.
+//sys   recvmsg(s int, msg *Msghdr, flags int) (n int, err error) = nrecvmsg
+//sys   sendmsg(s int, msg *Msghdr, flags int) (n int, err error) = nsendmsg
 
 //sys   munmap(addr uintptr, length uintptr) (err error)
 
@@ -547,3 +546,12 @@ func Poll(fds []PollFd, timeout int) (n int, err error) {
 //sys   Utime(path string, buf *Utimbuf) (err error)
 
 //sys   Getsystemcfg(label int) (n uint64)
+
+//sys   umount(target string) (err error)
+func Unmount(target string, flags int) (err error) {
+        if flags != 0 {
+                // AIX doesn't have any flags for umount.
+                return ENOSYS
+        }
+        return umount(target)
+}